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Welcome to Erwin Marine Sales

Erwin Marine Sales offers pontoons, boats, deck boats, runabouts, cruisers, houseboats and yachts. We are your Sea Ray, Bayliner, Harris Flotebote and Meridian Yachts dealer for the Tennessee River Valley System. We sell new & used freshwater boats on the Tennessee River, Cumberland River, and Ohio River. Erwin Marine Sales has locations to serve you in Chattanooga, Huntsville and Knoxville plus three marinas: Chickamauga Marina, Gold Point Yacht Harbor and Sunrise Marina. We also offer full service and parts departments with factory-trained technicians and staff. We stock marine parts and motors and offer mobile service for our in-water customers. Browse our site and see how we can help you find, store and service the boat of your dreams.